Evans, CA
Andrew Blair Evans, Victoria CA
Patent application number | Description | Published |
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20090054052 | Remotely controlled traffic beacon - The invention provides an improved remotely controlled, solar-powered traffic beacon. Remote control is provided by a communications system that utilizes a cellular telephone modem and public cellular telephone networks to receive a schedule of activation/deactivation times or alternatively to receive immediate on/off commands. Furthermore, the communications system allows for the transmission of operational feedback data from the solar-powered traffic beacon to the user. The invention allows for remote control of solar-powered traffic beacons. | 02-26-2009 |
Brian Evans, Hanwell CA
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20110310773 | METHOD AND SYSTEM FOR FAIL-SAFE CALL SURVIVAL - The present invention provides a system and method for fail-safe call survival by detecting failure of an active call serving component and switching the service over to a standby component. The system and method will prevent an existing call, whether established or to be established, from being dropped due to a single point of failure within a Voice over Internet Protocol system. The continuation of the call is based on the failed component as opposed to relying on communication endpoints to re-initiate or re-route the failed call. Call recovery is initiated independent from the call path of a call. The detection of a condition or need for call recovery and the determination to initiate call recovery procedures are made without involving endpoints or intermediate points of the call. The availability and sanity of all components are continuously monitored and are tailored specifically for the duties of each component. | 12-22-2011 |
Brian David Evans, Halifax CA
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20090126620 | Device for lifting, supporting, transporting and unloading a kayak or canoe - A device for lifting, supporting, transporting and unloading a kayak, comprising, engagement means for releasably and securely engaging the coaming of the kayak support means for stably supporting the engagement means and engaged kayak on an individual's shoulders and rotation means in engagement with the support means and the engagement means adapted to rotate the engagement means relative to the support means. | 05-21-2009 |
Bruce Evans, Burlington CA
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20130277029 | Heat Transfer Surfaces With Flanged Apertures - A heat exchanger, turbulizer or heat transfer surface, and a method of making same wherein the turbulizer is a corrugated member having parallel, spaced-apart ridges and planar fins extending therebetween. The planar fins have spaced-apart apertures with opposed peripheral edge portions including transversely extending flanges. | 10-24-2013 |
Bruce L. Evans, Burlington CA
Patent application number | Description | Published |
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20100181052 | Finned Cylindrical Heat Exchanger - A cylindrical heat exchanger for use as a gas cooler in a thermal regenerative machine such as a Stirling engine includes an imperforate middle wall of sufficient strength and thickness to withstand the pressure exerted by the working fluid. The heat exchanger includes an inner corrugated wall located within an axial gas flow passage inside the middle wall, and an outer corrugated wall which defines an axial coolant flow passage along the outer surface of the middle wall. The coolant flow passage preferably contains a corrugated intermediate wall. | 07-22-2010 |
Carol Evans, Ottawa CA
Patent application number | Description | Published |
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20120065176 | TREATMENT OF MUSCLE DISEASE CHARACTERIZED BY INSULIN RESISTANCE - It is reported herein that certain muscle diseases and conditions, including forms of muscular dystrophy, are characterized by impaired insulin-dependent signaling in the muscle tissue, in essence, a form of insulin resistance. The present disclosure relates to therapeutic agents, compositions and methods for treating a muscle disease or condition characterized by impaired insulin-dependent signaling by targeting components of the defective insulin signaling pathway. The disease or condition may be treated by administering a therapeutic agent that activates the insulin signaling pathway, in particular, therapeutic agents that act post-insulin receptor to modulate intracellular effector molecules. An exemplary modulator is metformin. Metformin may be administered alone or may be co-administered with another therapeutic agent for treating the muscle disease or condition, such as a corticosteroid. | 03-15-2012 |
Darin Evans, Fredericton CA
Patent application number | Description | Published |
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20090080978 | Movable agricultural reservoir cover with hatch, and a method for liquefying a content of an agricultural reservoir - A reservoir is covered by an impermeable flexible floating membrane cover through which is mounted a hatchway. The cover is movable as a raft over the content of the reservoir for positioning the hatchway at one location or another. In use, a pumping and agitating device is introduced inside the reservoir through the hatchway and operated at one location, and then at another location for pumping, mixing and liquify the entire content of the reservoir without aerating the content of the reservoir. The fertilizing properties of livestock manure in storage inside the reservoir are thereby preserved. | 03-26-2009 |
David A. Evans, Edmonton CA
Patent application number | Description | Published |
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20090123557 | DIETARY SUPPLEMENT COMPOSITION FOR BLOOD LIPID HEALTH - A method for enhancing gastrointestinal motility in humans and other mammals comprises administering a therapeutically effective amount of a composition having one or more long chain (C24-C36) primary alcohols as policosanols dispersed in one or more food-grade fats or oils, wherein the particle sizes of the alcohols are substantially less than 10 microns. | 05-14-2009 |
20090142431 | ALGAL AND ALGAL EXTRACT DIETARY SUPPLEMENT COMPOSITION - A human dietary supplement composition comprising the dried biomass of bluegreen algae ( | 06-04-2009 |
20090285902 | DIETARY SUPPLEMENT COMPOSITION FOR BLOOD LIPID HEALTH - A human or animal dietary supplement composition comprising one or more long chain (C24-C36) primary alcohols (policosanols) dispersed in food-grade oils or fats where the policosanol particle size is substantially less than ten (10) microns. The composition (Nanocosanol™) is effective and convenient for supporting blood lipid health. | 11-19-2009 |
20110135800 | DIETARY SUPPLEMENT COMPOSITION FOR BLOOD LIPID HEALTH - A method for enhancing gastrointestinal motility in humans and other mammals comprises administering a therapeutically effective amount of a composition having one or more long chain (C24-C36) primary alcohols as policosanols dispersed in one or more food-grade fats or oils, wherein the particle sizes of the alcohols are substantially less than 10 microns. | 06-09-2011 |
20110150988 | DIETARY SUPPLEMENT COMPOSITION FOR BLOOD LIPID HEALTH - A human or animal dietary supplement composition comprising one or more long chain (C24-C36) primary alcohols (policosanols) dispersed in food-grade oils or fats where the policosanol particle size is substantially less than ten (10) microns. The composition (Nanocosanol™) is effective and convenient for supporting blood lipid health. | 06-23-2011 |
David H. Evans, Edmonton CA
Patent application number | Description | Published |
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20120114612 | Oncolytic Viruses And Methods For Treating Neoplastic Disorders - The disclosure provides mutant ribonucleotide reductase strains of poxviruses including for example vaccinia viruses. The disclosure also provides methods and for the use of these mutant ribonucleotide reductase strains of vaccinia viruses in oncolytic virotherapy. | 05-10-2012 |
20140234257 | Oncolytic Viruses and Methods for Treating Neoplastic Disorders - The disclosure provides mutant ribonucleotide reductase strains of poxviruses including for example vaccinia viruses. The disclosure also provides methods and for the use of these mutant ribonucleotide reductase strains of vaccinia viruses in oncolytic virotherapy. | 08-21-2014 |
Ed Evans, Cambridge CA
Patent application number | Description | Published |
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20130198983 | CLEANING DEVICE FOR PAINTBALL EQUIPMENT - Among other things, there is disclosed a cylindrical device which is used to remove broken paintballs and other unwanted material from the barrel of a paintball marker or from other paintball equipment. Cylindrical cleaning devices currently known in the art are prone to separation and failure after use. The present disclosure includes structure such as barbs and/or openings, a snap-fit sleeve element, and/or one or more spacers to limit or prevent such failure. Structure for cleaning, including squeegee elements movable between an insertion configuration and a cleaning configuration, and other materials and configurations, are also disclosed. | 08-08-2013 |
20140174422 | PAINTBALL FEEDGATE - Among other things, there is shown embodiments of a feedgate for a paintball loader having vanes or paddles that permit supplying paintballs into the loader but limit or inhibit escape of paintballs from the loader through the supply hole. Embodiments can include a frame, which may be a single piece or multiple-piece structure, and an insert with flexible vanes or paddles. Embodiments can include a pivotable cap, and/or the insert can snap into the frame. | 06-26-2014 |
20150253100 | CLEANING DEVICE FOR PAINTBALL EQUIPMENT - Among other things, there is disclosed a cylindrical device which is used to remove broken paintballs and other unwanted material from the barrel of a paintball marker or from other paintball equipment. Cylindrical cleaning devices currently known in the art are prone to separation and failure after use. The present disclosure includes structure such as barbs and/or openings, a snap-fit sleeve element, and/or one or more spacers to limit or prevent such failure. Structure for cleaning, including squeegee elements movable between an insertion configuration and a cleaning configuration, and other materials and configurations, are also disclosed. | 09-10-2015 |
Ed Evans, Woodville CA
Patent application number | Description | Published |
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20120102667 | CLEANING DEVICE FOR PAINTBALL EQUIPMENT - Among other things, there is disclosed a cylindrical device which is used to remove broken paintballs and other unwanted material from the barrel of a paintball marker or from other paintball equipment. Cylindrical cleaning devices currently known in the art are prone to separation and failure after use. The present disclosure utilizes a series of barbs and/or openings such as through holes to prevent such failure. Structure for cleaning, including squeegee elements and other materials and configurations, are also disclosed. | 05-03-2012 |
Edward B. Evans, Toronto CA
Patent application number | Description | Published |
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20100282377 | METHODS FOR TREATING HIGH-STRENGTH, LOW-ALLOY STEEL - A method for treating high-strength, low-alloy steel includes controlling material responses, such as the crystal structure of the steel, through various processing steps. More specifically, the method includes cold treating the steel to achieve predictable increases in a minimum ultimate tensile strength or desired changes in the crystal structure of the steel. In one embodiment, cold treating the steel operates to controllably increase the minimum ultimate tensile strength of the steel within increasing a specified maximum ultimate tensile strength of the steel. Stated otherwise, cold treating the steel may reduce or narrow a minimum-to-maximum ultimate tensile strength range such that the minimum ultimate tensile strength is closer to the specified maximum ultimate tensile strength. | 11-11-2010 |
Graham Evans, Holland Landing CA
Patent application number | Description | Published |
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20120023024 | Programmable Card - Embodiments of the invention are directed to programming a payment device that can be in the same form factor as a typical credit or debit card and which can be programmed and reprogrammed with various payment profiles. The payment device is interfaced with a mobile device, such as through insertion into a module capable of holding the payment device within proximity to a main housing of the mobile device. The payment device can include both a magnetic stripe and an IC chip which is capable of near field communication. In embodiments of the invention, the mobile device, such as a cellular phone, includes a memory element. The memory element securely stores payment profiles of financial accounts which are commonly found on credit, debit, gift, transit and loyalty cards. When a payment profile stored in the memory element of the mobile phone is selected, the mobile phone writes the profile onto the payment device. The payment device can then be utilized to communicate payment profile information to a payment device reader during contact or contactless transaction. | 01-26-2012 |
Gregg S. Evans, Stratford CA
Patent application number | Description | Published |
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20120319424 | COMPOSITE TOUCH ZONE FOR AUTOMOTIVE INSTRUMENT PANELS, DOORS, AND CENTER CONSOLES - A method of manufacturing an automotive interior component includes the steps of: providing a mold apparatus comprising a first mold component and a second mold component; providing a substrate; applying a first layer of a soft-touch material to the substrate; applying a second layer of a fabric to one of the first mold component and the second mold component of the mold apparatus; forming a self-skinning foam layer, wherein a first surface of the self-skinning foam layer is configured for bonding to the first layer and a second surface of the self-skinning foam layer is configured for bonding to the second layer; and fastening the substrate, the first layer, the second layer together. Additional methods of manufacturing automotive interior components and automotive interior components are also provided. | 12-20-2012 |
20130147166 | Vehicle Interior Assembly - A vehicle interior assembly that includes airbags and a method of forming thereof. | 06-13-2013 |
20130306244 | PRESTRESSING FIXTURE TO ELIMINATE AUTOMOTIVE P.S.I.R. DOOR-CHUTE VIBRATION WELD VISIBILITY - An automotive interior component including an airbag chute having at least one weld bar, and a pre-stressed instrument panel having a substrate layer for bonding to the weld bar. The pre-stressing provides tensile stress at weld bar bonding areas to reduce any deformation visible on an exposed surface of the instrument panel. | 11-21-2013 |
20140033959 | STITCHING SYSTEM WITH REAL-TIME STEERING CONTROL - A stitching system is configured to stitch through decorative skins with a molded seam recess representing a seam and includes a sewing machine, an image acquisition mechanism, a controller, and a rotation mechanism. The sewing machine is rotatable with respect to a support table, and includes a sewing head to receive a sewing needle and a sewing foot to selectively engage the skin. The image acquisition mechanism produces an image of the seam recess with respect to the sewing head/needle(s). The controller determines the difference between the actual recess location and a predetermined desired recess location. Based on this difference, the controller determines a sewing machine rotation angle and orientation to reduce the difference to zero, and then produces a corresponding adjustment signal that drives the rotation mechanism. A robot can move either the sewing machine or the workpiece, and still use the herein-described real time steering control. | 02-06-2014 |
20150224954 | APPARATUS FOR PRESSURE BONDING OF A COVERING ON AN AUTOMOTIVE INTERIOR COMPONENT AND A METHOD FOR PRESSURE BONDING THEREOF - An apparatus for manufacturing an automotive interior component and a method for manufacture thereof are provided. The method includes providing a first and second layer of the automotive interior component. The method includes providing an apparatus comprising a first press component and a second press component, the first press component including a pressure chamber configured to receive a protrusion of the first layer. The method includes inserting the first layer into the first press component, such that the protrusion is received by the pressure chamber of the first press component. The method includes coupling the first layer and the second layer, wherein coupling comprises moving at least one of the first press component and second press component toward the other and introducing a first fluid into the pressure chamber of the first press component such that the fluid applies a fluid pressure to the first layer. | 08-13-2015 |
Gregg S. Evans, Startford CA
Patent application number | Description | Published |
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20140033960 | STITCHING SYSTEM WITH REAL-TIME STEERING CONTROL - A stitching system is configured to stitch through decorative skins with a molded seam recess representing a seam and includes a sewing machine, an image acquisition mechanism, a controller, and a rotation mechanism. The sewing machine is rotatable with respect to a support table, and includes a sewing head to receive a sewing needle and a sewing foot to selectively engage the skin. The image acquisition mechanism produces an image of the seam recess with respect to the sewing head/needle(s). The controller determines the difference between the actual recess location and a predetermined desired recess location. Based on this difference, the controller determines a sewing machine rotation angle and orientation to reduce the difference to zero, and then produces a corresponding adjustment signal that drives the rotation mechanism. A robot can move either the sewing machine or the workpiece, and still use the herein-described real time steering control. | 02-06-2014 |
Gregory Howard Evans, Upper Stewiacke CA
Patent application number | Description | Published |
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20090126620 | Device for lifting, supporting, transporting and unloading a kayak or canoe - A device for lifting, supporting, transporting and unloading a kayak, comprising, engagement means for releasably and securely engaging the coaming of the kayak support means for stably supporting the engagement means and engaged kayak on an individual's shoulders and rotation means in engagement with the support means and the engagement means adapted to rotate the engagement means relative to the support means. | 05-21-2009 |
Gregory John Evans, Merrickville CA
Patent application number | Description | Published |
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20110264899 | System and Method for Displaying Battery Information - A system and method are described for displaying battery condition information on a display of a portable computer. After powering on the portable computer, battery condition information of a battery of the portable computer is retrieved. The retrieved battery condition information is displayed on the display of the portable computer and operating system (OS) loaded into an executable memory of the portable computer is executed. | 10-27-2011 |
Jay Evans, Surrey CA
Patent application number | Description | Published |
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20150285427 | REMOVABLE MOTOR HOUSING FOR A PLANT MATERIAL TRIMMING DEVICE - A removable motor housing for a plant material trimming device. The removable housing may include a first motor housing connectable to the plant trimming device. The first motor housing may be slidably or pivotably connectable to the plant trimming device. The first motor housing may be operable to receive an output shaft from a first motor in the first housing. The output shaft may be operable to communicate with an input shaft of the plant trimming device. A biasing device may be connectable to the first motor housing and the plant trimming device for biasing the first motor housing into a first position. When the first motor housing is in the first position a substantially constant force is applied between the input shaft of the plant trimming device and the output shaft of the first motor. | 10-08-2015 |
20150290827 | BLADE MECHANISM FOR A PLANT MATERIAL TRIMMING DEVICE - A removable blade mechanism for a plant material trimming device. The blade mechanism includes a blade bar connectable to the plant material trimming device and a tool-less adjustable locking device connectable to the blade bar and to the plant material trimming device to lock the blade bar to the plant material trimming device. | 10-15-2015 |
Jay Evans, Maple Ridge, CA
Patent application number | Description | Published |
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20150285427 | REMOVABLE MOTOR HOUSING FOR A PLANT MATERIAL TRIMMING DEVICE - A removable motor housing for a plant material trimming device. The removable housing may include a first motor housing connectable to the plant trimming device. The first motor housing may be slidably or pivotably connectable to the plant trimming device. The first motor housing may be operable to receive an output shaft from a first motor in the first housing. The output shaft may be operable to communicate with an input shaft of the plant trimming device. A biasing device may be connectable to the first motor housing and the plant trimming device for biasing the first motor housing into a first position. When the first motor housing is in the first position a substantially constant force is applied between the input shaft of the plant trimming device and the output shaft of the first motor. | 10-08-2015 |
20150290827 | BLADE MECHANISM FOR A PLANT MATERIAL TRIMMING DEVICE - A removable blade mechanism for a plant material trimming device. The blade mechanism includes a blade bar connectable to the plant material trimming device and a tool-less adjustable locking device connectable to the blade bar and to the plant material trimming device to lock the blade bar to the plant material trimming device. | 10-15-2015 |
Jeremy Evans, Oshawa CA
Jerry Evans, Leduc CA
Patent application number | Description | Published |
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20130183168 | SURFACE PUMP ASSEMBLY - A surface mounted pump assembly includes a centrifugal pump having a plurality of impellers and an electric motor adapted to drive the pump such that a thrust load from the pump is transmitted to the motor. | 07-18-2013 |
John D. Evans, Calgary CA
Patent application number | Description | Published |
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20090165766 | CABLE GUARD ELIMINATOR - A cable guard eliminator for a compound bow comprising a first limb and a second limb and having a bowstring and at least one cable strung between first and second connecting elements respectively mounted near outer ends of the first and second limbs. The cable guard eliminator comprises a first portion from which the cable extends to the first connecting element, a second portion from which the cable extends to the second connecting element, and, an intermediate portion defining a deflection area between the first end and the second end. The deflection area has a length in a direction generally parallel to the cable at least as long as a range of motion of the cable, such that at least some portion of the deflection area remains aligned with an arrow path throughout drawing and release of the bowstring. | 07-02-2009 |
20090293854 | PORTABLE BOW PRESS AND LIMB CONNECTOR THEREFOR - The invention provides a portable bow press and a limb connector therefor, for use with a bow comprising a pair of resilient limbs that extend outwardly from a handle. The bow press is used to force the outer ends of the limbs together, thereby releasing tension on the bow string and/or cable. The user is then able to remove, replace or repair the bow string or cable while the bow press holds the bow in position. The bow press may comprise two limb connectors which hold the bow press in place. Each limb connector may comprise an outer peg and an inner peg, which are used to couple the limb connector to a bow limb. | 12-03-2009 |
20100269808 | COMPOUND BOWS WITH MODIFIED CAMS - A compound bow comprising a handle portion having a first limb and a second limb extending outwardly therefrom, a wide body cam assembly pivotally coupled to the first limb near an outer end thereof, and a dual wheel assembly pivotally coupled to the second limb near an outer end thereof. The wide body cam assembly comprises a main sheave and a collector sheave located on opposite sides of a cable sheave. The main sheave is spaced apart from the cable sheave by a first distance sufficient to permit arrows to be fired from the bow free from interference by a cable without the use of a cable guard. The dual wheel assembly comprises a feed out sheave and a take in sheave separated by a second distance which is larger than the first distance. The feed out sheave is positioned substantially within a plane defined by the main sheave. | 10-28-2010 |
20150300767 | COMPOUND BOWS WITH MODIFIED CAMS - A compound bow comprising a handle portion having a first limb and a second limb extending outwardly therefrom, a wide body cam assembly pivotally coupled to the first limb near an outer end thereof, and a dual wheel assembly pivotally coupled to the second limb near an outer end thereof. The wide body cam assembly comprises a main sheave and a collector sheave located on opposite sides of a cable sheave. The main sheave is spaced apart from the cable sheave by a first distance sufficient to permit arrows to be fired from the bow free from interference by a cable without the use of a cable guard. The dual wheel assembly comprises a feed out sheave and a take in sheave separated by a second distance which is larger than the first distance. The feed out sheave is positioned substantially within a plane defined by the main sheave. | 10-22-2015 |
John L. Evans, Burlington CA
Patent application number | Description | Published |
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20090026667 | SLAG TRANSPORT AND DUMPING APPARATUS AND METHOD - A slag transport and dumping apparatus, for use with slag, includes a vehicle, a pallet, and a lifting mechanism. The vehicle includes a bed having a pallet interface. The pallet includes a support frame having ground support members, and a transporter interface selectively engaging the pallet interface. A dump container has a slag reservoir. Rear pivots on the container and pallet, together with the lifting mechanism, which is securely mounted to the bed of the vehicle and selectively engages the container, enable secure selective pivoting of the container between slag retaining and pouring configurations. In a loading configuration, the reservoir receives the slag, the container is in the retaining configuration, and the vehicle is removed from the pallet. In a transporting configuration, the container is in the retaining configuration, and the vehicle securely engages the pallet, in carrying relation, thus enabling transport of the pallet. | 01-29-2009 |
Jonathan Andrew Evans, Waterloo CA
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20120221635 | Knowledge Base Broadcasting - A method is provided for a mobile device to display information associated with a digital diary. The method comprises the mobile device initiating a search of a plurality of digital diaries for at least one digital diary containing information that indicates that an owner of the at least one digital diary currently is or previously has been present in the current location of the mobile device, and the mobile device displaying information associated with the at least one digital diary. | 08-30-2012 |
20130169778 | METHOD, SYSTEM AND APPARATUS FOR AUTOMATED ALERTS - A method, system and apparatus for automated alerts are provided. Communication, via a processor and communication interface of a communication device, occurs with one or more remote communication devices in a communication session. Data is received at the processor, from a camera device. In response, to the data, an alert is transmitted, via the communication interface, to the one or more remote communication devices in the communication session. | 07-04-2013 |
Ken Evans, Brampton CA
Patent application number | Description | Published |
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20110111250 | PROCESS FOR PRODUCING A FOAMED METAL ARTICLE - A process for producing a foamed metal article comprises the steps of combining together at least one metal powder, silicon powder a gas-producing blowing agent including hydrated magnesium silicate powder, and graphite to form a mixture; compacting the mixture into a foamable metal precursor; placing the foamable metal precursor in a carrier; and heating the foamable metal precursor in the carrier to at least a predetermined temperature for at least a predetermined amount of time, to thereby cause the foamable metal precursor to foam, thus producing a foamed metal article. | 05-12-2011 |
20110111251 | PROCESS FOR PRODUCING A FOAMED METAL ARTICLE AND PROCESS FOR PRODUCING A FOAMABLE METAL PRECURSOR - A process for producing a foamed metal article comprises the steps of combining together at least one metal powder, silicon powder a gas-producing blowing agent to form a mixture; including graphite along with said mixture; compacting the mixture into a foamable metal precursor; placing the foamable metal precursor in a carrier; and heating the foamable metal precursor in the carrier to at least a predetermined temperature for at least a predetermined amount of time, to thereby cause the foamable metal precursor to foam, thus producing a foamed metal article. | 05-12-2011 |
Kenneth Robert Evans, Toronto CA
Mark Evans, Smith Falls CA
Patent application number | Description | Published |
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20090085587 | HIGH CURRENT PRECISION RESISTANCE MEASUREMENT SYSTEM - A resistance testing apparatus makes use of a modular design for cascaded, parallel, bipolar current sources to obviate the need for electromechanical or pneumatic switching systems. | 04-02-2009 |
20120187966 | High Current Precision Resistance Measurement System - A resistance testing apparatus makes use of a modular design for cascaded, parallel, bipolar current sources to obviate the need for electromechanical or pneumatic switching systems. | 07-26-2012 |
Michael Evans, Elginburg CA
Patent application number | Description | Published |
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20090093561 | Carbon-based materials for respiratory protection - A monolithic, carbonaceous foam suitable for use in respiratory protection is produced by creating an emulsion of a monomer such as vinylidene chloride and/or styrene, a cross-linking agent and a surfactant, curing the emulsion to yield a polymeric foam, sulfonating the foam, and carbonizing the sulfonated foam to yield the monolithic, carbonaceous foam. | 04-09-2009 |
20120119401 | Production of carbonaceous porous bodies for use in filtration systems - A porous, carbonaceous body for use in respiratory protection is produced by making a slurry of carbonaceous powder such as carbon black, a polymeric binder such as polyvinyl alcohol and a solvent, drying and grinding the slurry to yield a ground powder, compacting the powder and heat treating the resulting green body. Alternatively, the slurry is only partially dried to produce a paste, which is compacted and then heat treated. A reactive monomer (plasticizer of cross-linking agent) can be added to the polymeric binder. | 05-17-2012 |
Miles M.e. Evans, Regina CA
Patent application number | Description | Published |
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20080235996 | HINGED PLOW AND SCRAPER BLADE - A materials moving blade ( | 10-02-2008 |
20080314605 | LAND ROLLER - A land roller, and in particular a multiplex land roller including five individual horizontally and longitudinally spaced apart rollers for flattening and leveling agricultural land. The rollers are supported by a pivoting, articulated frame mechanism which allows easy transport of the heavy roller system on ground wheels for purposes of general transportation and ease of implementation into a working arrangement for leveling and rolling land. | 12-25-2008 |
Patrick Evans, Calgary CA
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20120041147 | Method of controlling polymer architecture - Carbon dioxide is used to control the ratio of polymer components in a polyethylene composition made using a combination catalyst comprising a chromium catalyst, a single site catalyst and one or more activators. | 02-16-2012 |
Patrick Drew Evans, Calgary CA
Patent application number | Description | Published |
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20120302707 | CHROMIUM CATALYSTS FOR OLEFIN POLYMERIZATION - Mineral oil is added to a supported chromium catalyst in amounts which maintain a free flowing particulate material. Chromium catalysts so treated, provide polyethylene in a gas phase ethylene polymerization process with reduced reactor fouling or static. | 11-29-2012 |
20140336342 | CHROMIUM CATALYSTS FOR OLEFIN POLYMERIZATION - Mineral oil is added to a supported chromium catalyst in amounts which maintain a free flowing particulate material. Chromium catalysts so treated, provide polyethylene in a gas phase ethylene polymerization process with reduced reactor fouling or static. | 11-13-2014 |
Paul D. Evans, Calgary CA
Patent application number | Description | Published |
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20130312870 | COMPRESSED NATURAL GAS FUELING STATION - A compressed natural gas (CNG) fueling station module is provided. The module includes a vault for below grade installation, the vault comprising a compressor for compressing natural gas, a storage tank for holding compressed natural gas, a dispenser for dispensing compressed natural gas, each of the compressor, the storage tank and the dispenser in fluid communication with each other. Secured to the vault is a canopy for above grade orientation, the canopy comprising a CNG fuel nozzle in fluid communication with the dispenser and an interface for allowance purchase of the CNG. | 11-28-2013 |
Paul J. Evans, Montreal CA
Patent application number | Description | Published |
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20100128722 | QUEUING MECHANISMS FOR LTE ACCESS AND SAE NETWORKS ENABLING END-TO-END IMS BASED PRIORITY SERVICE - A system and method for queuing emergency telecommunication service requests prevent dropped connections by sending messages to nodes requesting the emergency telecommunication service that the request has been queued. This allows for an orderly queuing process and allows congestion related issues to be overcome without preempting existing network traffic. | 05-27-2010 |
20120167179 | FLEXIBLE MULTIMEDIA PRIORITY SERVICES - Presented is a system and methods for allowing a user, through their end user device, to invoke and access on-demand and always-on time interval based multimedia priority services (MPS). The time interval can be specified by the user directly for the user's session or provided by a managing authority for a plurality of user sessions. The time interval can be specified as a period from user invocation forward or as a start time/date pair to an end time/date pair. | 06-28-2012 |
20130343269 | ROUTING DATA OVER A NON-3RD GENERATION PARTNERSHIP PROJECT TRUSTED NETWORK - A method and system for routing a packet in a non 3rd Generation Partnership Project (“3GPP”) network are provided. In accordance with one aspect, a method includes receiving via a first type interface a 3GPP Policy and Charging Control (“PCC”) rule. The 3GPP PCC rule is evaluated. A local rule associated with the 3GPP PCC rule is determined. The packet is routed on the non-3GPP network to a user equipment using the determined local rule. | 12-26-2013 |
Robert N. Evans, Alliston CA
Patent application number | Description | Published |
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20130281044 | ALARM SYSTEM CALL-BACK NUMBER PROVISION AND RETRIEVAL - A control panel of an alarm system at a premises stores call-back numbers/addresses and provides these to a monitoring center, as required. In embodiments, the call-back numbers/address may be provided along with the signalling of an alarm condition. In other embodiments, call-back numbers/addresses may be retrieved from the panel at the request of an operator or installer, or periodically. Call-back numbers/address may be stored or updated at the panel by installers or occupants, or automatically. | 10-24-2013 |
Ronald William Evans, Delta CA
Patent application number | Description | Published |
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20110040515 | Apparatus for testing a conducted energy weapon - Apparatus for testing a conducted energy weapon includes analyzer means to produce characteristic signals representative of characteristics of electrical current pulses delivered by the weapon into a resistive load when the weapon is discharged. Risk estimation means responsive to the characteristic signals produces a risk estimate representative of a risk of injury to a targeted subject due to electrical stimulation, or alternatively representative of a risk of failure to incapacitate the targeted subject. Indicator means responsive to the risk estimate indicates the risk of injury, or alternatively the risk of failure to incapacitate, and warns the user of the apparatus when the risk exceeds a predetermined threshold. Advantageously, automatic testing and risk analysis provided by the apparatus allows weapon tests to be easily and routinely conducted by persons having no knowledge of electrical principles, laboratory techniques, or risk analysis methodologies, such persons including peace officers or other individuals who may be associated with a law enforcement agency. | 02-17-2011 |
Sean David Evans, Kitchener CA
Patent application number | Description | Published |
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20150370617 | SYSTEM AND METHODS FOR LAUNCHING AN APPLICATION ON AN ELECTRONIC DEVICE - A method and system are provided for operating an electronic device to launch an application. The method includes detecting an event associated with the application and, when an indicator of user presence is detected within a predetermined period of time after the event, launching the application. The method may further include loading the application in the background upon detecting the event if the application has not been loaded, wherein launching the application includes bringing the application to the foreground. The method may further include, when an indicator of user presence is not detected within the predetermined period of time after the event, closing the application loaded in the background. | 12-24-2015 |
Tamara Evans, Montreal CA
Patent application number | Description | Published |
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20120151862 | CONCRETE WALL BLOCK - A stackable concrete wall block is disclosed having a prism shaped body with front, rear top and bottom faces, in a stacked condition, and at least a pair of side walls for placement opposite a like block placed side by side to the wall block, whereby a lip protrudes from at least one of the sidewalls and is coplanar with the front face for spacing the body of the block from that of a like block placed adjacent thereto. As is the case with tapered blocks known in the art, this spacing allows the assembly of curved walls. However, a prism shaped block with parallel side walls and a lip is more easily manufactured than a tapered block with angled side walls, since no movable mold walls are required, when the block is made in a dry casting process. The front face and lip can have an embossed surface structure. | 06-21-2012 |
William Herbert Evans, St. Catharines CA
Patent application number | Description | Published |
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20090001105 | FLUSH MOUNTED SPIGOT ASSEMBLY - A spigot assembly for use in a fermentation vessel, such as the type used in wine making, is provided. The spigot assembly is of a multiple part construction such that it substantially avoids entrapment of either sediment or air in or on the assembly as the spigot operates to remove liquid from the vessel. | 01-01-2009 |